EP1785605A2 - Procédé de régénération d'un filtre à particules diesel et commande de boîte de vitesses correspondant - Google Patents

Procédé de régénération d'un filtre à particules diesel et commande de boîte de vitesses correspondant Download PDF

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Publication number
EP1785605A2
EP1785605A2 EP06023096A EP06023096A EP1785605A2 EP 1785605 A2 EP1785605 A2 EP 1785605A2 EP 06023096 A EP06023096 A EP 06023096A EP 06023096 A EP06023096 A EP 06023096A EP 1785605 A2 EP1785605 A2 EP 1785605A2
Authority
EP
European Patent Office
Prior art keywords
regeneration
change
transmission
automatic transmission
engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06023096A
Other languages
German (de)
English (en)
Other versions
EP1785605A3 (fr
EP1785605B1 (fr
Inventor
Henning MÜLLER
Rene Kalms
Axel Schamscha
Matthias Springstubbe
Joachim Hoffman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP1785605A2 publication Critical patent/EP1785605A2/fr
Publication of EP1785605A3 publication Critical patent/EP1785605A3/fr
Application granted granted Critical
Publication of EP1785605B1 publication Critical patent/EP1785605B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B60W10/115—Stepped gearings with planetary gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/023—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio shifting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/068—Engine exhaust temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/47—Engine emissions
    • B60Y2300/476—Regeneration of particle filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0422—Methods of control or diagnosing measuring the elapsed time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/24—Control of the engine output torque by using an external load, e.g. a generator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Definitions

  • the particulate filter regeneration is permitted only in certain operating situations which are favorable for the respective method. If there are less favorable operating points, the particle filter regeneration is not released. This has the disadvantageous effect that long-term unfavorable conditions can not be regenerated for a long time. Among other things, this leads to the fact that the storage capacity of the particulate filters has to be disproportionately large in order to take these cases into account.
  • the control of the transmission 26 via a transmission control 32, in which a program algorithm 34 is stored for controlling the transmission support according to the invention in a regeneration of the particulate filter 16.
  • various parameters enter the transmission control 32.
  • these are the engine speed n and the vehicle speed v.
  • the transmission controller 32 receives a pedal value PW of an accelerator pedal 36.
  • inputs relate to the idle speed of the engine 10, the current speed of the output shaft of the transmission 26, the actuation status of the transmission 26 (automatic or Tiptronic mode and within the Automatic mode the selected driving mode such as Drive or Sport position) and others
  • the engine controller 38 sends a signal to the transmission controller 32 to assist the engine 10 and receives a higher speed from the transmission 26 over normal operation (if conditions exist). Conversely, the transmission controller 32 does not send a signal prohibiting the engine 10 regeneration. Thus, the engine 10 may perform or continue the regeneration even if it is not assisted by the transmission 26 as long as the engine operating condition allows it.
  • the engine is provided with the measures of regeneration support through the transmission 26 additional driving situations in which a regeneration can take place. This also leads to a shorter overall duration of regeneration and higher efficiency of regeneration, since there is less often a change between high and low exhaust gas temperatures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
EP06023096A 2005-11-11 2006-11-07 Procédé de régénération d'un filtre à particules diesel et commande de boîte de vitesses correspondant Active EP1785605B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005054261A DE102005054261A1 (de) 2005-11-11 2005-11-11 Verfahren zur Regeneration eines Dieselpartikelfilters sowie Getriebesteuerung

Publications (3)

Publication Number Publication Date
EP1785605A2 true EP1785605A2 (fr) 2007-05-16
EP1785605A3 EP1785605A3 (fr) 2007-05-30
EP1785605B1 EP1785605B1 (fr) 2008-09-17

Family

ID=37726757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06023096A Active EP1785605B1 (fr) 2005-11-11 2006-11-07 Procédé de régénération d'un filtre à particules diesel et commande de boîte de vitesses correspondant

Country Status (3)

Country Link
EP (1) EP1785605B1 (fr)
AT (1) ATE408750T1 (fr)
DE (2) DE102005054261A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008100284A2 (fr) * 2006-09-29 2008-08-21 Caterpillar Inc. Systèmes d'alimentation
EP2320056A1 (fr) * 2008-08-26 2011-05-11 Yanmar Co., Ltd. Moteur diesel
US9121314B2 (en) 2012-01-05 2015-09-01 Ford Global Technologies, Llc Method for protecting a DPF of an internal combustion engine
EP2617616A4 (fr) * 2010-09-16 2018-05-02 Yanmar Co., Ltd. Dispositif de commande de système d'entraînement de véhicule de chantier
CN114704629A (zh) * 2022-03-21 2022-07-05 潍柴动力股份有限公司 一种车辆换挡控制方法、装置、存储介质和汽车
CN115163817A (zh) * 2022-06-28 2022-10-11 中国第一汽车股份有限公司 一种变速器的换挡控制方法、装置、电子设备及存储介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8755986B2 (en) * 2010-09-09 2014-06-17 GM Global Technology Operations LLC Vehicle acceleration when in an air restriction mode
DE102019124786A1 (de) * 2019-09-16 2020-11-19 Audi Ag Verfahren zum Betreiben eines Kraftfahrzeugs sowie entsprechendes Kraftfahrzeug
CN114475568B (zh) * 2020-11-12 2023-07-21 宇通客车股份有限公司 一种新能源混合动力车辆dpf再生装置的控制方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417383A2 (fr) 1989-09-12 1991-03-20 Zeuna-Stärker Gmbh & Co Kg Procédé et dispositif de nettoyage d'un filtre à suie
FR2820461A1 (fr) 2001-02-05 2002-08-09 Siemens Automotive Sa Procede et dispositif de reglage de l'instant d'ouverture d'un injecteur de carburant, pour moteur a combustion interne a injection directe
WO2004088100A1 (fr) 2003-04-02 2004-10-14 Volvo Lastvagnar Ab Vehicule automobile equipe d'un epurateur de gaz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0888921B1 (fr) * 1997-07-01 2002-11-27 Siemens Aktiengesellschaft Commande de l'ensemble de propulsion d'un véhicule à moteur
JP2004211638A (ja) * 2003-01-07 2004-07-29 Nissan Motor Co Ltd ディーゼルエンジンのフィルタ再生制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417383A2 (fr) 1989-09-12 1991-03-20 Zeuna-Stärker Gmbh & Co Kg Procédé et dispositif de nettoyage d'un filtre à suie
FR2820461A1 (fr) 2001-02-05 2002-08-09 Siemens Automotive Sa Procede et dispositif de reglage de l'instant d'ouverture d'un injecteur de carburant, pour moteur a combustion interne a injection directe
WO2004088100A1 (fr) 2003-04-02 2004-10-14 Volvo Lastvagnar Ab Vehicule automobile equipe d'un epurateur de gaz

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008100284A2 (fr) * 2006-09-29 2008-08-21 Caterpillar Inc. Systèmes d'alimentation
WO2008100284A3 (fr) * 2006-09-29 2009-02-19 Caterpillar Inc Systèmes d'alimentation
EP2320056A1 (fr) * 2008-08-26 2011-05-11 Yanmar Co., Ltd. Moteur diesel
EP2320056A4 (fr) * 2008-08-26 2012-07-18 Yanmar Co Ltd Moteur diesel
US8720191B2 (en) 2008-08-26 2014-05-13 Yanmar Co., Ltd. Diesel engine
EP2617616A4 (fr) * 2010-09-16 2018-05-02 Yanmar Co., Ltd. Dispositif de commande de système d'entraînement de véhicule de chantier
US9121314B2 (en) 2012-01-05 2015-09-01 Ford Global Technologies, Llc Method for protecting a DPF of an internal combustion engine
CN114704629A (zh) * 2022-03-21 2022-07-05 潍柴动力股份有限公司 一种车辆换挡控制方法、装置、存储介质和汽车
CN115163817A (zh) * 2022-06-28 2022-10-11 中国第一汽车股份有限公司 一种变速器的换挡控制方法、装置、电子设备及存储介质
CN115163817B (zh) * 2022-06-28 2024-06-14 中国第一汽车股份有限公司 一种变速器的换挡控制方法、装置、电子设备及存储介质

Also Published As

Publication number Publication date
ATE408750T1 (de) 2008-10-15
DE502006001590D1 (de) 2008-10-30
EP1785605A3 (fr) 2007-05-30
DE102005054261A1 (de) 2007-05-16
EP1785605B1 (fr) 2008-09-17

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